
<!-- <script src="./LexParser.js"></script> -->
<!-- <script type="module" src="./SyntaxParser.js"></script> -->
<script type="module" src="./run.js"></script>

<!-- "ab\bc"  new A-->
<textarea id="source" style="width: 100%;height: 500px;">
  if (a)
    b = a + 1;
  b;

</textarea>

<button id="run" onclick="" >run</button>

